Stay updated with real-time air quality in Belmont, North Carolina featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
56
Moderate
Belmont, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.65 μg/m³
0
55
155
255
425
605+
11.57 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
8.62 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Belmont, North Carolina
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AQI 56
Moderate
12.31μg/m³
PM2.5
46.27μg/m³
PM10
25.51ppb
O3
0.64ppb
SO2
9.20ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.22μg/m³
PM2.5
45.13μg/m³
PM10
18.64ppb
O3
0.65ppb
SO2
8.86ppb
NO2
0.25ppm
CO
AQI 56
Moderate
12.06μg/m³
PM2.5
45.94μg/m³
PM10
21.26ppb
O3
0.63ppb
SO2
8.82ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.84μg/m³
PM2.5
45.09μg/m³
PM10
25.48ppb
O3
0.63ppb
SO2
9.22ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.06μg/m³
PM2.5
45.30μg/m³
PM10
18.58ppb
O3
0.62ppb
SO2
9.01ppb
NO2
0.24ppm
CO
AQI 54
Moderate
11.46μg/m³
PM2.5
46.66μg/m³
PM10
19.11ppb
O3
0.63ppb
SO2
8.68ppb
NO2
0.25ppm
CO
Air quality data and pollutant measurements for North Carolina, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Belmont, North Carolina is updated every hour.
The worst air quality in Belmont, North Carolina in the last 24 hours was observed at 05:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Belmont, North Carolina was observed at 01:00:00 on 2026-06-08.
The current air quality in Belmont, North Carolina is 58, categorized as Moderate based on real-time data.
The most common pollutant in Belmont, North Carolina is PM2.5.
If the air quality in Belmont, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Belmont, North Carolina is 13.051 μg/m3.
The current PM10 concentration at Belmont, North Carolina is 51.007 μg/m3.
The current carbon monoxide (CO) concentration at Belmont, North Carolina is 0.244 ppm.
The current sulfur dioxide (SO2) concentration at Belmont, North Carolina is 0.643 ppb.
The current ozone (O3) concentration at Belmont, North Carolina is 23.726 ppm.
The current nitrogen dioxide (NO2) concentration at Belmont, North Carolina is 9.002 ppb.
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